PONTIAC GRAND PRIX Differential & Rear-End Components

Cross Shaft, Steel, GM 7.625 in. with Lock Right Differential, 28-Spline, Each

Part Number: PWT-3991-004RDF

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM7-5-342

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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RING-FRT WHL DRV SHF RET

Part Number: ADO-24205145

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Auto Trans Bushing

Part Number: ADO-24243762

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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Auto Trans Differential Pinion Gear Thrust Washer

Part Number: ADO-24240315

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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Auto Trans Differential Carrier Internal Gear Thrust Bearing

Part Number: ADO-24229324

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Estimated Ship Date: Dec 17, 2025 if ordered today

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RP GM 7.5in 7.625in 3.23 MOT

Part Number: MGR-GM7-5-323A

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Estimated Ship Date: Dec 5, 2025 if ordered today

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RP GM 7.5in 7.625in 3.08 MOT

Part Number: MGR-GM7-5-308A

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Estimated Ship Date: Dec 5, 2025 if ordered today

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GM 9.3 C AXLE 1957-62 OLD PONTIAC BEARING KIT

Part Number: MGR-R9-3R

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRT

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Estimated Ship Date: Dec 5, 2025 if ordered today

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PINION SHAFT

Part Number: PWT-3991019RED

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Estimated Ship Date: Dec 5, 2025 if ordered today

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SPACER,FLANGED, SDD, 6241007-2

Part Number: PWT-624007-SDD2

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Gear, Ring and Pinion, 5.86:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900371

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Spool, Full Size, Steel, 35-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-81-1235-1

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRB

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Gear, Ring and Pinion, 5.38:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900351

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-6903261

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GRBT

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Differential Bearing

Part Number: ADO-S1298

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Estimated Ship Date: Dec 17, 2025 if ordered today

• $20.00 Summit Bucks
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Bearings

Part Number: ADO-S9

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Estimated Ship Date: Dec 17, 2025 if ordered today

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SHIM UNIT-DIFF BRG/.096-.100/

Part Number: ADO-03853912

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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SHAFT,DIFF P/GR

Part Number: ADO-12479026

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Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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Differential Carrier Replacement Parts, Bushing, Positraction Differential, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-14048409

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Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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SHIM KIT,DIFF BRG

Part Number: ADO-03995792

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Auto Trans Differential Side Gear Thrust Washer

Part Number: ADO-14040531

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
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